Sunniva
| Name | Sunniva |
| Type | Steamer |
| GRT | 589 tons |
| Country |  Norwegian |
| Built | 1892 |
| Builder | Stavanger Støberi & Dok, Stavanger |
| Operator | D/S A/S Øvre (Karl Møen), Christiania |
| History |
U-boat attacks on Steamer Sunniva
| Date | U-boat | Loss type | Position | Location | Route | Cargo | Casualties | |
| 1 | 24 Jan 1917 | UC 29 (Ernst Rosenow) | Sunk | Stopped and sunk 120 miles ENE of the Tyne | Göteborg - Hull | wood pulp and iron | 0 | |
| Location also given as 120 miles WSW of Egerø LH. | ||||||||
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